M- When we rebuilt we made sure that the whole basement , garage, and Bathrooms had radiant.
The controls were a bit pricey but It was figured I would get my ROI by the end of the second year.
Our Family room is @ 1500 sq ft , and we can walk around barefoot, I can keep it at a constant 70degrees. With no signifigant extra draw.
And added bonus for us was Our investment in our foundation system, We used the Integra spec system that gives us an R 48 in the walls, and R 30 in the floor system.
When we build our next home we are planning of either installing a wind generator or solar panels .

